Fluke NetDAQ 2645A - Manual (Page 193)

Maintenance
Performance Test
6
6-21
12 11 13 14 15 16 17 18 19 20
2 1 3 4 5 6 7 8 9 10
SOURCE
(4-WIRE)
SENSE
(4-WIRE)
H L H L H L H L H L H L H L H L H L
H L H L H L H L H L H L H L H L H L
INPUT
MODULE
HI HI
LO LO
HI
SENSE
V
AUX
CURRENT
GUARD GROUND
WIDEBAND
5700A
NC
NC
OUTPUT
V A Ω Ω
H L
H L
5700A
UUT
Sense
Sense
Source
Source
EX GRD
: OFF
2-WIRE
COMP
OFF
EX SNS
: ON
Figure 6-5. 4-Wire Connections to the Universal Input Module (5700A)